<template>
	<view>
		<city-select
			@cityClick="cityClick"
			:formatName="formatName"
			:activeCity="activeCity"
			:hotCity="hotCity"
			:obtainCitys="obtainCitys"
			:isSearch="true"
			ref="citys"
		></city-select>
	</view>
</template>

<script>
//import citys from './citys.js'
//console.log(citys.length)
import citySelect from '@/components/city-select/city-select.vue'
export default {
	data() {
		return {
			//需要构建索引参数的名称（注意：传递的对象里面必须要有这个名称的参数）
			formatName: 'title',
			//当前城市
			activeCity: {
				id: 1,
				title: '武汉市'
			},
			//热门城市
			hotCity: [
				{
					id: 0,
					title: '武汉市'
				},
				{
					id: 1,
					title: '北京市'
				}
			],
			//显示的城市数据
			obtainCitys: [
				{
					id: 0,
					title: '北京'
				}
			],
			citys:[]
		}
	},
	components: {
		citySelect
	},
	onLoad() {
		this.getCitys();
		//动态更新数据
		setTimeout(() => {
			//修改数据格式
			this.formatName = 'cityName'
			//修改当前城市
			this.activeCity = {
				cityName: '南京',
				cityCode: 110100
			}
			//修改热门城市
			this.hotCity = [
				{
					cityName: '南京',
					cityCode: 110100
				},
				{
					cityName: '北京',
					cityCode: 110102
				}
			]
			//修改构建索引数据
			this.obtainCitys = this.citys
			
		}, 200)
	},
	methods: {
		async getCitys(){
			let result = await this.$apis.findCitys();
			this.citys = result.data;
		},
		cityClick(item) {
			this.$store.commit("SET_CITY",item);
			uni.switchTab({
				url:'../tabBar/index'
			})
		}
	}
}
</script>

<style></style>
